/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import hibernateut.HibernateUtil;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.SQLQuery;
import org.hibernate.Session;

/**
 *
 * @author clsma
 */
public class pruebaServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        Session session = HibernateUtil.getSessionFactory().openSession();
        try {
            String nom = request.getParameter("nombre");
            String ape = request.getParameter("apellido");

            String query = "select * from pinusr where nomusr like '%" + nom + "%'";

            List lis = Model.Modelo.listar(query);

            if (lis.isEmpty()) {
            out.write("No se encontraron datos");
            return;
            }
            Hashtable has = (Hashtable) lis.get(0);
            out.write("Nombre  : " + has.get("NOMUSR") + " Nro id: " + has.get("CODUSR"));

        } catch (HibernateException e) {
            System.out.println("Error : " + e);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (session != null) {
                try {
                    session.close();
                } catch (HibernateException e) {
                }
            }
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
